| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.42 | 3.208% | $238.844 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $156.38 | 13.538% | $177.5507 | $177.55 | $177.55 | $177.60 |
| Purchase #3 | $11.51 | 13.446% | $13.0576 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $97.70 | 6.795% | $104.3387 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $193.58 | 12.542% | $217.8588 | $217.86 | $217.85 | $217.90 |
| Purchase #6 | $87.94 | 3.193% | $90.7479 | $90.75 | $90.75 | $90.70 |
| Purchase #7 | $125.62 | 4.634% | $131.4412 | $131.44 | $131.45 | $131.40 |
| 7 purchase totals = | $904.15 | $973.8389 | $973.84 | $973.85 | $973.80 | |